Question

Coherent light of wavelength 633 nm shines on a double slit. The slit separation is 0.1 mm. The slits are 2 m away from the screen. Find the angular separation between the 1st order maximum and the central minimum.

A) 0.36

B) 0.72

C) 0.18

D) None of the above

Answer 1

Answer:

0.72 I'm not sure please check it ok